λ
Sequence Observatory

7,961,104

24 × 181 × 2749
Deficient Even Composite

Starting at 7,961,104, the Collatz iteration reaches 1 after 67 steps. The first transition is 3980552; the starting value is even with 20 positive divisors.

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Prime Factor Structure

Factorization String 2^4 × 181 × 2749
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 15,515,500
Proper Divisor Sum 7,554,396
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7961101 ← → #7961119

Radix Representation

Decimal 7961104
Binary 11110010111101000010000 (23 bits)
Octal 0o36275020
Hexadecimal 0x797A10

Divisor Catalog (5 of 20)

1 2 4 8 16

Collatz Trajectory (67 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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